{The most popular types among most households are the top freezer refrigerators because of their convenience and simplicity. Safety is also an added value of this type of freezer because of the location of the
{From the first unit that was created by German inventor Carl Paul Gottfried von Linde in 1876 to the newest innovations in both function and style, refrigerators and freezers continue to define people’s consumption habits and lifestyle. Centuries before its appearance and use in the average household, food storage was often time-consuming, inconvenient, and even unsafe. Those were the old days when families or primitive people would create special storage containers like jars made of clay, or baskets, and animal hide to keep water. Sometimes these were effective, more often not because of